I read as far as Eclipse (in Warriors) and I just couldn't take it anymore. Things were getting soo weird.
On the username--I had nothing. My brain was completely dry. So I thought of a science video we'd had to watch on acids. They mentioned how they made it with cow's teeth and hydrochloric acid. I was grossed out, and that sort of became a joke. The "X"s were for stylistic effect. And they're kind of annoying, lol.

Mine is my name and the first letter of my last name: Vilmaris (name)
Nothing special, it's my prefered user name.
Of course, it's awfully hard for ppl to remember or even say my name so everyone calls me Vicky.